Amy has set aside $150 a month for her cell phone bill. the cost for a monthly cell phone plan is a $65 access fee plus $20 per gigabyte of data used. which expression represents the amount of money amy has left from her monthly budget after she pays her cell phone bill? 150+65+20g150+65+20g 150−(65+20x)150-(65+20x) 150−(−65−-20x (150+65)−20g(150+65)-20g

3

step-by-step explanation:

in standard form:

a= dictionaries

b= maps

you have to buy 3 dictionaries, so put a 3 next to the a (dictionaries) so that you can multiply them by each other.

a3+b= 60 (the amount of money you have)

we already know the cost of a=15 so replace a with $15

($15 x 3)+b=60

multiply 15 and 3 to get $45 and replace it with $45

45+b=60

and then replace b with 15 to get the total:

45+15=60

that means you have $15 left after buying 3 dictionaries.

15 divided by the cost of a map ($5) equals 3.

so you can buy 3 maps.

sorry if it was confusing!

imma say 16%. sorry if its wrong. i'm doing the same stuff right now

step-by-step explanation: